2777339

Information

• Patent Grant
• 2777339

• References
• Source

• Patent Number

  2,777,339

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1957
  68 years ago

• CPC

  • B23Q9/00 - Arrangements for supporting or guiding portable metal-working machines or apparatus
  • B23Q2709/00 - Portable machines or devices for the cylindrical bores of valve bodies
  • Y10T74/173 - Screw and nut adjusting means
  • Y10T82/147 - having hydraulic actuator

• US Classifications

  • 074 - Machine element or mechanism
  • 082 - Turning
  • 451 - Abrading